Huawei SUN2000 Series User Manual page 40

SUN2000-(90KTL-100KTL) Series
User Manual
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Table 5-1 AC Power Cable Specifications
Cable Specifications
Conductor
cross-sectional area
(mm
Table 5-2 Ground cable specifications
Cross-Sectional Area S (mm
AC Power Cable Conductor
16 < S ≤ 35
35 < S
The values in this table are valid only if the PE cable and AC power cable use the same
conductor material. If this is not so, the cross-sectional area of the PE cable conductor is to
be determined in a manner which produces a conductance equivalent to that which results
from the application of this table.
Installing the PE Cable
Step 1 Crimp an OT terminal.
Step 2 Secure the PE cable using the ground screw.
If you connect a ground cable to the ground point in the maintenance compartment, you
are advised to use a four-core (L1, L2, L3, and PE) outdoor cable.
You need to prepare OT-M8 terminals that match the cables.
Range
Recomme
2
)
nded
value
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Copyright © Huawei Technologies Co., Ltd.
Copper-Core Cable
35–95
35
) of the Cross-Sectional Area S
2
PE Cable Conductor
S = 16
P
S = S/2
P
5 Electrical Connections
Copper-Clad
Aluminum Cable or
Aluminum Alloy
Cable
50–95
50
(mm ) of the
2
P
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